Home / 4,717,876.07-7,064,807.46-3,118,041.83

Finding the Fourth Proportional to 4,717,876.07, 7,064,807.46 and 3,118,041.83

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Solution

The fourth proportional to 4,717,876.07, 7,064,807.46 and 3,118,041.83 is: 4,669,127.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,717,876.07 : 7,064,807.46 = 3,118,041.83 : x
  2. Step 2: Convert to fraction form
    4,717,876.07/7,064,807.46 = 3,118,041.83/x
  3. Step 3: Cross multiply
    4,717,876.07x = 7,064,807.46 × 3,118,041.83
  4. Step 4: Simplify right side
    4,717,876.07x = 22,028,365,145,852.02
  5. Step 5: Solve for x
    x = 22,028,365,145,852.02/4,717,876.07
  6. Step 6: Final answer
    x = 4,669,127.56

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.